@Gersio This might come in handy: https://www.tp-link.com/ca/support/faq/3148/

@MikeW1 Port mirroring: https://community.tp-link.com/en/business/forum/topic/516972?replyId=1030822

Migration is a controller thing and should not be necessary as your controller is working just fine. No harm taking a most recent backup though! I don't know how your set up your LAN IP structure,...

Weird, my FTTH ISP does the same kind of upgrades, but their latest modem does have a 2.5Gpbs capable port. It's unlikely you'd be able to do a LAG (LACP) to a residential modem, so really the only...

@GianfrancoPa https://www.amazon.com/Transceiver-10GBase-T-Compatible-Ubiquiti-UF-RJ45-10G/dp/B0B8D3DW39

@GianfrancoPa Easier than you think, just get an SFP that can match the 2.5G speed of your ISP's modem.